-- The magnitude of acceleration is equal to the time rate of change of speed. -- The magnitude of acceleration is equal to the time rate of change of the magnitude of velocity. -- Acceleration and velocity are both vectors.
Neither is inherently faster, they are words of very similar meaning, neither has a specific value. Speed is distance divided by time, velocity also includes a direction.
Velocity is very similar to speed, but it is a vector so it has direction. eg, the speed of a bike might be 2m/s (ignore the numbers: I'm making that bit up) but its velocity will be 2m/s North or 2m/s SW.
velocity is speed with direction; velocity is a vector and speed is a scalar
Speed has no direction, velocity does.
The word most similar to velocity would be speed. Other words that you could use that are similar would be swiftness, rate, or tempo.
Swiftness, speed, haste, rate, momentum...
The velocity of an object cannot ever be greater than its speed as the two are directly linked. Velocity is very similar to speed except that it also takes direction into consideration.
-- The magnitude of acceleration is equal to the time rate of change of speed. -- The magnitude of acceleration is equal to the time rate of change of the magnitude of velocity. -- Acceleration and velocity are both vectors.
Velocity has a magnitude which is it's speed, but speed does not have a direction like velocity. Velocity and speed both have a speed. The direction is designated by a vector. The speed of light is a speed it is a scalar, a velocity will be denoted by vector elements e.g V = IVx + JVy + KVz or V 1R where 1V is the unit direction Radial and V is the scalar speed. Some people think the + or - sign gives direction toward or from the origin. That is true but + or - does not make the quantity a vector.
Speed and velocity are similar in terms of the rate at which an object is moving, commonly expressed in terms such as miles per hour (mph) or feet per second (fps). Velocity differs from speed because velocity also deals with direction, specifically with respect to a point of origin.
Neither is inherently faster, they are words of very similar meaning, neither has a specific value. Speed is distance divided by time, velocity also includes a direction.
Velocity is very similar to speed, but it is a vector so it has direction. eg, the speed of a bike might be 2m/s (ignore the numbers: I'm making that bit up) but its velocity will be 2m/s North or 2m/s SW.
velocity is speed with direction; velocity is a vector and speed is a scalar
Speed in a given direction is velocity.
Velocity and speed are not synonyms.
Speed has no direction, velocity does.